Spinal Cord (2012) 50, 88–93 & 2012 International Spinal Cord Society All rights reserved 1362-4393/12 www.nature.com/sc REVIEW George Riddoch: the man who found Ludwig Guttmann JR Silver and M-F Weiner Study design: This is a review article. Objectives: To evaluate the role played by George Riddoch in the setting up of spinal units in the UK and the appointment of Ludwig Guttmann. Setting: Wendover, UK. Methods: Review of the literature and the public records. Results: Not applicable. Conclusions: George Riddoch’s contribution to our understanding of the treatment for spinal injuries by means of his research on the patho-physiology, treatment and the setting up of spinal injury units in World Wars I and II was outstanding, especially his role in finding, appointing and supervising Ludwig Guttmann at the National Spinal Injuries Centre. Spinal Cord (2012) 50, 88–93; doi:10.1038/sc.2011.117; published online 1 November 2011 Keywords: George Riddoch; Stoke Mandeville Hospital; spinal injuries; Ludwig Guttmann INTRODUCTION Hospital for Nervous Diseases (without doing a junior general or Sir Ludwig Guttmann (1899–1980), the founder of the treatment for medical or surgical job), a pioneering hospital for the treatment, and spinal injuries, was very sparing with his praise, yet he dedicated his research in psychiatric and neurological disorders, where he gained book on the comprehensive management of spinal injuries to George invaluable experience working with Harry Campbell (1860–1938) and Riddoch, with the following words: James Purves-Stewart (1869–1949). A doctor with neurological train- ‘This book is dedicated to the memory of Dr George Riddoch ing, such as Riddoch, was very rare in those days (Gordon Holmes was (1888–1947), Neurologist, The London Hospital and the National the sole neurologist in the British Army). As a result, in 1914, during Hospital for Nervous Diseases. Pioneer Advocate of Specialized Units the First World War, Riddoch was appointed as a captain in the army, for the Treatment of Sufferers from Spinal Cord Lesions’.1 with duties of an officer in charge of injuries of the nervous system at Having treated soldiers with spinal cord injuries during the First the Empire Hospital for Officers. Riddoch together with the visiting World War, Riddoch made an outstanding contribution to our consultants, James Collier (1870–1935), Frederick Eustace Batten understanding of the reflex changes, following a transection of the (1866–1918), Sir Edward Farquhar Buzzard (1871–1945), Leonard spinal cord and the practical management of patients. George Guthrie (1858–1918), Henry Head (1861–1940) and Kinnier There is little information on Riddoch’s involvement in the treat- Wilson (1878–1937) treated patients with spinal injuries, traumatic ment of spinal injuries, and the setting up of spinal units during the neurasthenia and shell shock. Head soon recognised Riddoch’s neu- Second World War in his obituaries and historical accounts of Queen rological ability, and a long and fruitful partnership ensued, resulting Square, and the authors had to study public records from the Ministry in a collaborative paper on ‘The autonomic bladder, excessive sweating of Health and the Emergency Medical Services to obtain evidence on and reflex conditions in gross injuries of the spinal cord’ (1917).3 how Riddoch was personally responsible for Guttmann’s appointment After the 1914–1918 war, having established a firm reputation as a to Stoke Mandeville Hospital, where the first comprehensive care for neurologist, Riddoch sought to further his clinical experience, and injuries to the spinal cord was developed. Riddoch died prematurely at through the Medical Research Council (MRC) he joined the newly the age of 58, without receiving the accolades of FRS or a knighthood. formed Medical Unit at the London Hospital and also worked at the Reference to him in the literature is scarce, but his outstanding Hospital for Epilepsy and Paralysis in Maida Vale. In 1924, he was contribution to spinal injuries warrants further investigation. elected as a supernumerary assistant physician to the London Hospi- tal, and was appointed to the staff of the National Hospital, Queen GEORGE RIDDOCH MD, FRCP (1888–1947) Square.4 In the inter-war years, he built up a very successful private Riddoch accomplished much in a short life (Figures 1 and 2). Born in practice and with Lord Dawson of Tenn, they boasted the largest Banffshire, he was educated in Scotland, and qualified in medicine incomes in London.5 with first class honours from Aberdeen University in 1913. While When the Second World War broke out, the neurological unit of the there, he was appointed as a demonstrator in the anatomy department London Hospital was evacuated to the Chase Farm Hospital in and acquired a thorough knowledge of anatomy, which served him in Enfield, where Riddoch was appointed as the head of the Emergency good stead for his subsequent career as a neurologist. He obtained his Medical Services (EMS), neurological unit. In 1941, Riddoch accepted MD in 1917.2 He went to London as a resident at the West End a commission as a Brigadier and with Cairns, he devoted himself to National Spinal Injuries Centre, Stoke Mandeville Hospital, Buckinghamshire, UK Correspondence: Dr JR Silver, Emeritus Consultant at the National Spinal Injuries Centre, Stoke Mandeville Hospital, 8 High Street, Wendover, Buckinghamshire HP22 6EA, UK. E-mail: [email protected] Received 8 August 2011; revised 6 September 2011; accepted 8 September 2011; published online 1 November 2011 George Riddoch JR Silver and M-F Weiner 89 ‘muscular flaccidity and absence of tendon reflexes in the lower limbs is the permanent result of total transverse lesions of the spinal cord in the lower cervical and upper dorsal regions.’8 This loss of total reflex activity became widely accepted until 1906, when Sherrington published his seminal book on The Integrative Action of the Nervous System, which described reflex action in animals and further deli- neated the function of the spinal cord.9 It was only with the advent of the First World War, which saw many patients with spinal cord transections, that the significance of Sherrington’s work could be fully appreciated and that it could be applied to humans. This was largely as a result of, Head, Riddoch and Holmes’s work. In 1914, Head was acknowledged as the foremost research worker and teacher on the central nervous system in the United Kingdom. Head collaborated with Riddoch and encouraged him to study the function of the spinal cord. The war afforded an unparallel opportu- nity to observe such cases, and Riddoch was able to study a group of Figure 1 Brigadier George Riddoch during the Second World War. eight patients with completely divided spinal cords (verified at Reproduced by kind permission from the Wellcome Library, London. operation) and show, contrary to Bastian’s views, that reflex action as described by Sherrington was present in humans as well.10 His meticulous studies on reflexes showed that the completely divided spinal cord passed through several stages, initially with an absence of tendon reflexes (spinal shock) but these returned at a later stage.11,12 The reflexes were shown to be subject to the same rules as in animals. Riddoch studied what he considered to be analogous reflexes in the upper limbs, and described a Babinski response in the upper limb, with rotation of the shoulder and extension of the fingers. He described the mass reflex in paraplegia involving the musculature of the abdominal wall. (Mass reflex: this takes the form of a vast outburst of motor energy not confined to the parts stimulated, overflowing into visceral channels, a profound shrinking away of the animal from harmful stimulation. Not only is the spread of this reflex activity greater than that under normal conditions, but the receptive field from which it can be evoked is also unlimited below the lesion in favourable cases.13 Head and Riddoch made detailed observations on the bladder function. They described all the phenomena of autonomic dysreflexia, noting the dilatation of the pupils, the irregular slow pulse, the ringing in the ears, the bradycardia, the headaches, the evacuation of the bladder, the excessive sweating, and how these symptoms could be Figure 2 The Empire Hospital, which was not built as a hospital and is now evoked by distension of the bladder or painful catheterisation. They a private hotel. r Crown copyright. NMR. failed to correlate autonomic dysreflexia with a rise in blood pressure mainly because blood pressure was not recorded routinely in those the organisation of the Army neurological service. He was a member days (Krotokov signs for the measurement of the blood pressure were of the War Office Medical Board and chaired the Nerve Injuries only described in 1905). Consequently, the correlation of distension of Committee for the Medical Research Council. In 1941, Riddoch was the bladder with autonomic dysreflexia was not linked to the cardi- appointed as a chairman of the MRC Peripheral Nerve Injury ovascular system. Committee.6 In 1943, he drafted an MRC booklet on the investigation Holmes, in 1915, regretted that the blood pressure was not of peripheral nerve injuries (this is still in use today in its 6th edition). measured routinely and in a few cases he noted that it was low in Subsequently, a separate subcommittee was set up, comprising of cases of spinal shock, following gunshot wounds, but unfortunately he Brigadier Riddoch, Professor Platt, Group Captain Symonds and only measured the blood pressure on three occasions and that on Colonel Cairns, to deal exclusively with spinal injuries. This led to those occasions, only the systolic pressure was recorded. (In 1944, the publication of a memoranda issued by the Ministry of Health Guttmann was carrying out experiments in Oxford on distending the Emergency Medical Services, in 1944, on ‘Injuries to the Spinal Cord bladder.